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Normal operation – Stage 6
Once the bin thermostat control opens, the LOW BIN LED goes out. After a 10 second delay the compressor
output turns off, the MAKING ICE LED goes out and the TIME DELAY LED comes on.
T.O.L.
RED
Start
Relay
Capacitor
OR
3
YELLOW
BLACK
R
S
C
Gearmotor
A B C D
Water Sensors
Normal operation – Stage 7
The fan motor continues for 10 minutes before shutting off. The TIME DELAY LED remains on for 20 minutes.
The ice machine will not start while the TIME DELAY LED is on. To restart the ice machine for troubleshooting
purposes, depress the reset button to clear the control board.
Start
Relay
Capacitor
OR
3
YELLOW
R
C
A B C D
Water Sensors
R
S
C
Compressor
2
1
Start
Relay
5
Compressor
Electrical Box
WHITE
Drain
Fill
4
Valve
Valve
2
T.O.L.
R
S
C
Compressor
2
1
RED
Start
Relay
5
Compressor
Electrical Box
WHITE
Drain
Fill
4
Valve
Valve
2
BLACK
S
Gearmotor
Fan
WHITE
N
L1
L1
RED
P6
P21
P20
BROWN
P19
BLACK
P3
P22
BLUE
AUGER
Bin T-Stat
Fan
WHITE
N
N
L1
BLACK
L1
RED
P6
P21
P20
BROWN
P19
BLACK
P3
P22
BLUE
P4
AUGER
Bin T-Stat
High
Pressure
Switch
POWER
N
P15
LOW BIN
BLACK
MAKING ICE
SLEEP CYCLE
HI PRS
TIME DELAY
LOW WATER
1 2 3 4 5 6 7 8
MAINTENANCE
RESET
SERVICE
HI AMPS
WATER LEVELS
HI PRESSURE
BIN
P11
P4
CLEANER FULL
Clean Switch
High
Pressure
Switch
POWER
P15
LOW BIN
MAKING ICE
SLEEP CYCLE
HI PRS
TIME DELAY
LOW WATER
1 2 3 4 5 6 7 8
MAINTENANCE
RESET
SERVICE
HI AMPS
WATER LEVELS
HI PRESSURE
P11
BIN
CLEANER FULL
Clean Switch
12CI425A, 12HI425A
27
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